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Add 15/2 and 1/5

1st number: 7 1/2, 2nd number: 1/5

15/2 + 1/5 is 77/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 5 is 10
  2. For the 1st fraction, since 2 × 5 = 10,
    15/2 = 15 × 5/2 × 5 = 75/10
  3. Likewise, for the 2nd fraction, since 5 × 2 = 10,
    1/5 = 1 × 2/5 × 2 = 2/10
  4. Add the two fractions:
    75/10 + 2/10 = 75 + 2/10 = 77/10
  5. So, 15/2 + 1/5 = 77/10
    In mixed form: 77/10

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